/**
 * Copyright 2010 Philippe Beaudoin
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.puzzlebazar.client.ui;

import com.google.gwt.dom.client.Style.Overflow;
import com.google.gwt.layout.client.Layout.Layer;
import com.google.gwt.user.client.ui.LayoutPanel;
import com.google.gwt.user.client.ui.Widget;

/**
 * A layout panel that allows its children to overflow around their desired
 * layer. This is useful for example to mix 'percentage' positioning and
 * 'pixel' poxitioning.
 *
 * @author Philippe Beaudoin
 */
public class OverflowLayoutPanel extends LayoutPanel {

  public void insert(Widget widget, int beforeIndex) {
    super.insert(widget, beforeIndex);
    ((Layer) widget.getLayoutData()).getContainerElement().getStyle().setOverflow(Overflow.VISIBLE);
  }
}
